Business Weekly conducted a survey of graduates from 30 top MBA programs. On the basis of the survey, assume the mean annual salary for graduates 10 years after graduation is $134,000. Assume the standard deviation is $32,000. Suppose you take a simple random sample of 50 graduates. Round all answers to four decimal places if necessary.

• For a single randomly selected graduate, find the probability that her salary is between $133,212 and $136,475. Incorrect
• For a simple random sample of 50 graduates, find the probability that the average salary is between $133,212 and $136,475. Incorrect